Yup this is the answer. In the past people had put on black makeup and did horribly awful racist caricatures of black people. As a result putting on black makeup itself came to mean you're doing racist stuff. IMO i think that far in the future if racism is eliminated then people will be able to put on dark makeup and it'll be seen as fine. But none of us reading this sentence are gonna be alive to see that point
The point is that if you're doing anything besides direct bartering of physical goods, then you're trading in something that has basically no actual inherent value. Paper bills, gold, whatever, doesn't matter. The vast majority of its value comes from our mutual agreement that it has value as a trading device.
What do you mean by "real"? The paper is literally worthless by itself. It's only worth anything because we've all agreed on it. It's the same exact situation with the digital zeros and ones.
LPT you can freeze lemons. The texture might change, but you can still use it in some cooking applications and juicing it will still be fine. (After defrosting of course)
Care to tell us some specific people who you think are extremists in the democratic party? And which particular policy positions you think are extreme?
I just googled Catholic ai and this is the first result
https://www.magisterium.com/